The subject of the rule workshop is: (1) the exemption for natural gas used to generate electricity in a non-combustion fuel cell used in stationary equipment provided in Section 4, Chapter 2013-42, L.O.F.; (2) the exemption for natural gas fuel placed into the fuel supply system of a motor vehicle provided in Section 15, Chapter 2013-198, L.O.F.; (3) the exemption provided for dyed diesel fuel placed into the fuel supply tank of a vessel or equipment used exclusively for commercial fishing or aquacultural purposes provided in Chapter 2013-82, L.O.F.; and (4) the proposed sales and use tax forms.